System.out.println(user.getUsername());
        System.out.println(user.getPassword());
        }
@RequestMapping("/findOrderWithUser")
public void findOrderWithUser(User user){
    String username = user.getUsername();
    String orderId = user.getOrder().getOrderId();
//        System.out.println("username = "+ username);
//        System.out.println("orderId="+orderId);
    System.out.println("username="+username+",orderId="+orderId);
}
}
